A private bus accident in Himachal Pradesh's Chamba district has left a disputed number of casualties, with news reports giving different figures. Hindustan Times reports seven people were killed and eleven injured, while NDTV reports eight killed and ten injured. The bus was carrying 18 passengers at the time of the crash, according to NDTV. Officials said the vehicle overturned and fell onto a lower road below, trapping some passengers underneath the wreckage. Prime Minister Narendra Modi expressed sorrow over the incident. Further details about the cause of the accident and the condition of the injured were not immediately available.